body {
  margin: 0;
}
* {
  box-sizing: border-box;
  outline: none;
}

.alert-btn {
  font-size: 14px;
  text-decoration: none;
  padding: 6px 22px;
  white-space: nowrap;
  border-radius: 6px;
  font-weight: 600;
  display: inline-block;
  cursor: pointer;
  position: relative;
  border: 0;
  appearance: none;
  outline: none;
  margin: 30px;
  position: relative;
}

.alert-btn span {
  position: relative;
}

.alert-btn {
  background-color: #ec558f;
  background-color: #e71e63;
  background-color: #4285ff;
  color: #fff;
}

.alert-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  transition: all 0.16s ease-out;
  background-color: rgba(0, 0, 0, 0);
}

.alert-btn:hover::before {
  background-color: rgba(0, 0, 0, 0.08);
}

.alert-btn:active::before {
  transition: all 0.05s ease;
  background-color: rgba(0, 0, 0, 0.16);
}

.swiper-container {
  width: 100%;
  height: 700px;
}

.swiper-slide {
  text-align: center;
  font-size: 18px;
  background: #e9e9e9;

  /* Center slide text vertically */
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}

.swiper-slide img {
  width: 100%;
}

.long {
  background-color: #4158d0;
  background-image: linear-gradient(
    43deg,
    #4158d0 0%,
    #c850c0 46%,
    #ffcc70 100%
  );
}

.full {
  background-color: #fbda61;
  background-image: linear-gradient(45deg, #fbda61 0%, #ff5acd 100%);
}

.input {
  margin: 14px 0;
  width: 100%;
  height: 39px;
  border-radius: 6px;
  padding: 7px 15px;
  font-weight: 400;
  appearance: none;
  color: #333;
  background-color: #f3f3f4;
  outline: none;
  border: 1px solid transparent;
  font-size: 14px;
  box-shadow: 0 0 0 0 rgba(53, 120, 229, 0.1);
  transition: all 0.16s ease-out;
  line-height: 20px;
}

.input::placeholder {
  line-height: 24px;
  color: #a2a2a3;
}

.input:hover {
  transition: all 0.1s ease-out;
  background-color: #fff;
  box-shadow: 0 0 0 0px rgba(111, 111, 111, 0.2);
  box-shadow: 0 0 0 1px rgba(66, 133, 255, 0.25);
  border-color: rgba(66, 133, 255, 0.5);
}

.input:focus {
  background-color: #fff;
  box-shadow: 0 0 0 1px rgba(66, 133, 255, 0.25);
  border-color: rgba(66, 133, 255, 0.5);
}

.input:active {
  transition: all 0.08s ease-out;
  background-color: #fff;
  border-color: #cbcbcc;
  box-shadow: 0 0 0 0 rgba(66, 133, 255, 0.125);
}
.tip {
  padding: 10px 0;
  display: inline-block;
  color: #000;
  font-size: 16px;
  font-weight: 600;
}
